At this time, Simple Filter use in Results Reporting should be limited as much as possible.
Simple Filters currently cause issues when opening reports from a dashboard message link for any users with a reporting role lower than Enterprise Manager. The report will not load.
They can also cause issues if the report was built using Internet Explorer and opened in Chrome resulting the report not loading.
Simple Filters have been replaced by Drill Filters in BO 4.3, which have an expanded functionality and must be turned on via Analyze > Drill.
Input Controls will still be available after the upgrade. More information on Input Controls: